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<div class="title">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c</div>  </div>
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<a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Copyright (c) Acconeer AB, 2018-2019</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// All rights reserved</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;stdbool.h&gt;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &quot;main.h&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__definitions_8h.html">acc_definitions.h</a>&quot;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__hal__definitions_8h.html">acc_hal_definitions.h</a>&quot;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__hal__integration_8h.html">acc_hal_integration.h</a>&quot;</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">/* spi handle */</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="keyword">extern</span> SPI_HandleTypeDef <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#afc38941fd9b823ebc76e1e7caedf8c0e">A111_SPI_HANDLE</a>;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * NOTE: This integration file only supports one sensor placed in</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *       slot 1 on the XC111 board.</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> * @brief The number of sensors available on the board</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#adb6af7ed8689b3af8abc20736f75d26a">   27</a></span>&#160;<span class="preprocessor">#define SENSOR_COUNT 1</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"> * @brief Size of SPI transfer buffer</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#ifndef A111_SPI_MAX_TRANSFER_SIZE</span></div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a3e102fa9435d7ddf823b03e339646bcc">   34</a></span>&#160;<span class="preprocessor">#define A111_SPI_MAX_TRANSFER_SIZE 4096</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment"> * @brief The reference frequency used by this board</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment"> * This assumes 24 MHz on XR111-3 R1A/R1B/R1C</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a732a5a080b5fa04978f366f66ea483dc">   43</a></span>&#160;<span class="preprocessor">#define ACC_BOARD_REF_FREQ 24000000</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment"> * @brief Format for the RSS logging</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#abf98cf0751acc730ea451ef31335004a">   51</a></span>&#160;<span class="preprocessor">#define LOG_FORMAT &quot;%02u:%02u:%02u.%03u [%5u] (%c) (%s): %s\n&quot;</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="comment"> * @brief Sensor states</span></div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43">   57</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;{</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43ad6a98b26a1cde0c2f1724073d57defe7">   59</a></span>&#160;        <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43ad6a98b26a1cde0c2f1724073d57defe7">SENSOR_STATE_UNKNOWN</a>,</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a5f5f69b690252e4d8b1c5dcd2ddb3be8">   60</a></span>&#160;        <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a5f5f69b690252e4d8b1c5dcd2ddb3be8">SENSOR_STATE_READY</a>,</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1">   61</a></span>&#160;        <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1">SENSOR_STATE_BUSY</a></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;} <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43">acc_hal_integration_sensor_state_t</a>;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment"> * @brief Sensor state collection that keeps track of each sensor&#39;s current state</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">   67</a></span>&#160;<span class="keyword">static</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__sparkfun__a111_8c.html#ab861c21eb41cea43852354871acead43">acc_hal_integration_sensor_state_t</a> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43ad6a98b26a1cde0c2f1724073d57defe7">SENSOR_STATE_UNKNOWN</a>;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">//----------------------------------------</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">// Implementation of RSS HAL handlers</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">//----------------------------------------</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#acd73d7f42ab2bd451bc903da899171eb">   75</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#acd73d7f42ab2bd451bc903da899171eb">acc_hal_integration_sleep_us</a>(uint32_t time_usec)</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;{</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        HAL_Delay(time_usec / 1000);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;}</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#aada2ba83b392a8b81204f9b4ff6e64f5">   81</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#aada2ba83b392a8b81204f9b4ff6e64f5">acc_hal_integration_sensor_transfer</a>(<a class="code" href="acc__definitions_8h.html#a7af0e4bb3660c7c6843354709751178b">acc_sensor_id_t</a> sensor_id, uint8_t *buffer, <span class="keywordtype">size_t</span> buffer_size)</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;{</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        (void)sensor_id;  <span class="comment">// Ignore parameter sensor_id</span></div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        HAL_GPIO_WritePin(A111_SPI_SS_GPIO_Port, A111_SPI_SS_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        HAL_SPI_TransmitReceive(&amp;<a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#afc38941fd9b823ebc76e1e7caedf8c0e">A111_SPI_HANDLE</a>, buffer, buffer, buffer_size, 5000);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        HAL_GPIO_WritePin(A111_SPI_SS_GPIO_Port, A111_SPI_SS_Pin, GPIO_PIN_SET);</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;}</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ac7e2be07a664e8e0636d3cc4a215f085">   93</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ac7e2be07a664e8e0636d3cc4a215f085">acc_hal_integration_reset_sensor</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;{</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        HAL_GPIO_WritePin(XC111_SPI_SS1_GPIO_Port, XC111_SPI_SS1_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        HAL_GPIO_WritePin(XC111_SPI_SS0_GPIO_Port, XC111_SPI_SS0_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        HAL_GPIO_WritePin(A111_RESET_N_GPIO_Port, A111_RESET_N_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        HAL_GPIO_WritePin(A111_SPI_SS_GPIO_Port, A111_SPI_SS_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        HAL_GPIO_WritePin(A111_ENABLE_GPIO_Port, A111_ENABLE_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        HAL_GPIO_WritePin(XC111_PMU_ENABLE_GPIO_Port, XC111_PMU_ENABLE_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;}</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="comment"> * @brief Get the combined status of all sensors</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="comment"> * @return False if any sensor is busy</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a26a2440c1d783ed8005a349bbd077179">  111</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a26a2440c1d783ed8005a349bbd077179">acc_hal_integration_all_sensors_inactive</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;{</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> == <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1">SENSOR_STATE_BUSY</a>)</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        {</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        }</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;}</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;</div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a9291f9c7fe49ed57a9c86d5de656c92d">  122</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a9291f9c7fe49ed57a9c86d5de656c92d">acc_hal_integration_sensor_power_on</a>(<a class="code" href="acc__definitions_8h.html#a7af0e4bb3660c7c6843354709751178b">acc_sensor_id_t</a> sensor_id)</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;{</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        (void)sensor_id;  <span class="comment">// Ignore parameter sensor_id</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> == <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1">SENSOR_STATE_BUSY</a>)</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        {</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        }</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        HAL_GPIO_WritePin(XC111_SPI_SS1_GPIO_Port, XC111_SPI_SS1_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        HAL_GPIO_WritePin(XC111_SPI_SS0_GPIO_Port, XC111_SPI_SS0_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a26a2440c1d783ed8005a349bbd077179">acc_hal_integration_all_sensors_inactive</a>())</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        {</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                HAL_GPIO_WritePin(A111_RESET_N_GPIO_Port, A111_RESET_N_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                HAL_GPIO_WritePin(XC111_PMU_ENABLE_GPIO_Port, XC111_PMU_ENABLE_Pin, GPIO_PIN_SET);</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;                <span class="comment">// Wait for PMU to stabilize</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#acd73d7f42ab2bd451bc903da899171eb">acc_hal_integration_sleep_us</a>(5000);</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                HAL_GPIO_WritePin(A111_ENABLE_GPIO_Port, A111_ENABLE_Pin, GPIO_PIN_SET);</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                <span class="comment">// Wait for Power On Reset</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;                <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#acd73d7f42ab2bd451bc903da899171eb">acc_hal_integration_sleep_us</a>(5000);</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                HAL_GPIO_WritePin(A111_SPI_SS_GPIO_Port, A111_SPI_SS_Pin, GPIO_PIN_SET);</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;                HAL_GPIO_WritePin(A111_RESET_N_GPIO_Port, A111_RESET_N_Pin, GPIO_PIN_SET);</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;                <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a5f5f69b690252e4d8b1c5dcd2ddb3be8">SENSOR_STATE_READY</a>;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;        }</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> != <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a5f5f69b690252e4d8b1c5dcd2ddb3be8">SENSOR_STATE_READY</a>)</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        {</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        }</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1">SENSOR_STATE_BUSY</a>;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;}</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a858be0be7035fe7a900946a60e12c361">  164</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a858be0be7035fe7a900946a60e12c361">acc_hal_integration_sensor_power_off</a>(<a class="code" href="acc__definitions_8h.html#a7af0e4bb3660c7c6843354709751178b">acc_sensor_id_t</a> sensor_id)</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;{</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        (void)sensor_id;  <span class="comment">// Ignore parameter sensor_id</span></div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        <span class="keywordtype">bool</span> status;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> != <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1">SENSOR_STATE_BUSY</a>)</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        {</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        }</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;        status = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ac7e2be07a664e8e0636d3cc4a215f085">acc_hal_integration_reset_sensor</a>();</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        <span class="keywordflow">if</span> (status)</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        {</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;                <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a> = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43ad6a98b26a1cde0c2f1724073d57defe7">SENSOR_STATE_UNKNOWN</a>;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        }</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;}</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2687b6e3d72c3bbda65742bb0cf8a440">  186</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2687b6e3d72c3bbda65742bb0cf8a440">acc_hal_integration_wait_for_sensor_interrupt</a>(<a class="code" href="acc__definitions_8h.html#a7af0e4bb3660c7c6843354709751178b">acc_sensor_id_t</a> sensor_id, uint32_t timeout_ms)</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;{</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        (void)sensor_id; <span class="comment">// Ignore parameter sensor_id</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        HAL_GPIO_WritePin(XC111_SPI_SS1_GPIO_Port, XC111_SPI_SS1_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        HAL_GPIO_WritePin(XC111_SPI_SS0_GPIO_Port, XC111_SPI_SS0_Pin, GPIO_PIN_RESET);</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;        <span class="keyword">const</span> uint32_t wait_begin_ms = HAL_GetTick();</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        <span class="keywordflow">while</span> (HAL_GPIO_ReadPin(A111_SENSOR_INTERRUPT_GPIO_Port, A111_SENSOR_INTERRUPT_Pin) != GPIO_PIN_SET)</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        {</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;                <span class="keywordflow">if</span> (timeout_ms == 0 || HAL_GetTick() - wait_begin_ms &gt; timeout_ms)</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;                {</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;                }</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;                <span class="comment">// Wait for the next tick interrupt</span></div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;                __WFI();</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        }</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;}</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2e50f1836fbb2c87409e668120e720de">  209</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">float</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2e50f1836fbb2c87409e668120e720de">acc_hal_integration_get_reference_frequency</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;{</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    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216</span>&#160;{</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        <span class="keywordflow">return</span> HAL_GetTick();</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;}</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a1dbbdedaf2c7fae713f79f07822cecbf">  221</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a1dbbdedaf2c7fae713f79f07822cecbf">acc_hal_integration_log</a>(<a class="code" href="group__Log.html#ga62f7f47c11a10edd207929eb8353c9ba">acc_log_level_t</a> level, <span class="keyword">const</span> <span class="keywordtype">char</span> *module, <span class="keyword">const</span> <span class="keywordtype">char</span> *buffer)</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;{</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        uint32_t time_ms = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#aa30694116e792eaa67f9f19111b2c79d">acc_hal_integration_get_current_time</a>();</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        <span class="keywordtype">char</span>     level_ch;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> timestamp    = time_ms;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> hours        = timestamp / 1000 / 60 / 60;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> minutes      = timestamp / 1000 / 60 % 60;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> seconds      = timestamp / 1000 % 60;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> milliseconds = timestamp % 1000;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        level_ch = (level &lt;= <a class="code" href="group__Log.html#gga84db876801444732d388f225d0738bb0af804954572982b7789f6d47e9c347b93">ACC_LOG_LEVEL_DEBUG</a>) ? <span class="stringliteral">&quot;EWIVD&quot;</span>[level] : <span class="charliteral">&#39;?&#39;</span>;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        printf(<a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#abf98cf0751acc730ea451ef31335004a">LOG_FORMAT</a>, hours, minutes, seconds, milliseconds, 0, level_ch, module, buffer);</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;}</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div><div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a8b93eb4abdb9ad75250ca6404e0b412d">  238</a></span>&#160;<a class="code" href="structacc__hal__t.html">acc_hal_t</a> <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a8b93eb4abdb9ad75250ca6404e0b412d">acc_hal_integration_get_implementation</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;{</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        <a class="code" href="structacc__hal__t.html">acc_hal_t</a> <a class="code" href="example__detector__presence_8c.html#ae3e7bc404071dddb3e0011c36ddc421b">hal</a> =</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        {</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                .<a class="code" href="structacc__hal__t.html#ad989c7c0f173f800cfe858d1d076758d">properties</a>.<a class="code" href="structacc__integration__properties__t.html#a2f3ba9dc64ec33755c349b2cd8e620ea">sensor_count</a>          = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#adb6af7ed8689b3af8abc20736f75d26a">SENSOR_COUNT</a>,</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                .properties.max_spi_transfer_size = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a3e102fa9435d7ddf823b03e339646bcc">A111_SPI_MAX_TRANSFER_SIZE</a>,</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                .sensor_device.power_on                = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a9291f9c7fe49ed57a9c86d5de656c92d">acc_hal_integration_sensor_power_on</a>,</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                .sensor_device.power_off               = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a858be0be7035fe7a900946a60e12c361">acc_hal_integration_sensor_power_off</a>,</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                .sensor_device.wait_for_interrupt      = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2687b6e3d72c3bbda65742bb0cf8a440">acc_hal_integration_wait_for_sensor_interrupt</a>,</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                .sensor_device.transfer                = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#aada2ba83b392a8b81204f9b4ff6e64f5">acc_hal_integration_sensor_transfer</a>,</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                .sensor_device.get_reference_frequency = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2e50f1836fbb2c87409e668120e720de">acc_hal_integration_get_reference_frequency</a>,</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;                .os.mem_alloc = malloc,</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;                .os.mem_free  = free,</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;                .os.gettime   = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#aa30694116e792eaa67f9f19111b2c79d">acc_hal_integration_get_current_time</a>,</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                .log.log_level = <a class="code" href="group__Log.html#gga84db876801444732d388f225d0738bb0a041f0b15b66773dd5ca02e3a5dff5278">ACC_LOG_LEVEL_INFO</a>,</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;                .log.log       = <a class="code" href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a1dbbdedaf2c7fae713f79f07822cecbf">acc_hal_integration_log</a></div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        };</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="example__detector__presence_8c.html#ae3e7bc404071dddb3e0011c36ddc421b">hal</a>;</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;}</div><div class="ttc" id="acc__hal__integration_8h_html"><div class="ttname"><a href="acc__hal__integration_8h.html">acc_hal_integration.h</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_ab861c21eb41cea43852354871acead43"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43">acc_hal_integration_sensor_state_t</a></div><div class="ttdeci">acc_hal_integration_sensor_state_t</div><div class="ttdoc">Sensor states. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00057">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:57</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a8b93eb4abdb9ad75250ca6404e0b412d"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a8b93eb4abdb9ad75250ca6404e0b412d">acc_hal_integration_get_implementation</a></div><div class="ttdeci">acc_hal_t acc_hal_integration_get_implementation(void)</div><div class="ttdoc">Get hal implementation reference. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00238">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:238</a></div></div>
<div class="ttc" id="group__Log_html_gga84db876801444732d388f225d0738bb0a041f0b15b66773dd5ca02e3a5dff5278"><div class="ttname"><a href="group__Log.html#gga84db876801444732d388f225d0738bb0a041f0b15b66773dd5ca02e3a5dff5278">ACC_LOG_LEVEL_INFO</a></div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__definitions_8h_source.html#l00192">acc_hal_definitions.h:192</a></div></div>
<div class="ttc" id="group__Log_html_ga62f7f47c11a10edd207929eb8353c9ba"><div class="ttname"><a href="group__Log.html#ga62f7f47c11a10edd207929eb8353c9ba">acc_log_level_t</a></div><div class="ttdeci">uint32_t acc_log_level_t</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__definitions_8h_source.html#l00196">acc_hal_definitions.h:196</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__sparkfun__a111_8c_html_ab861c21eb41cea43852354871acead43"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__sparkfun__a111_8c.html#ab861c21eb41cea43852354871acead43">acc_hal_integration_sensor_state_t</a></div><div class="ttdeci">acc_hal_integration_sensor_state_t</div><div class="ttdoc">Sensor states. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__sparkfun__a111_8c_source.html#l00050">acc_hal_integration_single_thread_stm32cube_sparkfun_a111.c:50</a></div></div>
<div class="ttc" id="acc__hal__definitions_8h_html"><div class="ttname"><a href="acc__hal__definitions_8h.html">acc_hal_definitions.h</a></div></div>
<div class="ttc" id="structacc__hal__t_html"><div class="ttname"><a href="structacc__hal__t.html">acc_hal_t</a></div><div class="ttdoc">This struct contains the information about the sensor integration that RSS needs. ...</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__definitions_8h_source.html#l00234">acc_hal_definitions.h:234</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_aa30694116e792eaa67f9f19111b2c79d"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#aa30694116e792eaa67f9f19111b2c79d">acc_hal_integration_get_current_time</a></div><div class="ttdeci">static uint32_t acc_hal_integration_get_current_time(void)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00215">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:215</a></div></div>
<div class="ttc" id="structacc__integration__properties__t_html_a2f3ba9dc64ec33755c349b2cd8e620ea"><div class="ttname"><a href="structacc__integration__properties__t.html#a2f3ba9dc64ec33755c349b2cd8e620ea">acc_integration_properties_t::sensor_count</a></div><div class="ttdeci">uint32_t sensor_count</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__definitions_8h_source.html#l00166">acc_hal_definitions.h:166</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a9291f9c7fe49ed57a9c86d5de656c92d"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a9291f9c7fe49ed57a9c86d5de656c92d">acc_hal_integration_sensor_power_on</a></div><div class="ttdeci">static void acc_hal_integration_sensor_power_on(acc_sensor_id_t sensor_id)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00122">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:122</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_ab861c21eb41cea43852354871acead43a5f5f69b690252e4d8b1c5dcd2ddb3be8"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a5f5f69b690252e4d8b1c5dcd2ddb3be8">SENSOR_STATE_READY</a></div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00060">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:60</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_ac7e2be07a664e8e0636d3cc4a215f085"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ac7e2be07a664e8e0636d3cc4a215f085">acc_hal_integration_reset_sensor</a></div><div class="ttdeci">static bool acc_hal_integration_reset_sensor(void)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00093">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:93</a></div></div>
<div class="ttc" id="group__Log_html_gga84db876801444732d388f225d0738bb0af804954572982b7789f6d47e9c347b93"><div class="ttname"><a href="group__Log.html#gga84db876801444732d388f225d0738bb0af804954572982b7789f6d47e9c347b93">ACC_LOG_LEVEL_DEBUG</a></div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__definitions_8h_source.html#l00194">acc_hal_definitions.h:194</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a732a5a080b5fa04978f366f66ea483dc"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a732a5a080b5fa04978f366f66ea483dc">ACC_BOARD_REF_FREQ</a></div><div class="ttdeci">#define ACC_BOARD_REF_FREQ</div><div class="ttdoc">The reference frequency used by this board. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00043">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:43</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a2687b6e3d72c3bbda65742bb0cf8a440"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2687b6e3d72c3bbda65742bb0cf8a440">acc_hal_integration_wait_for_sensor_interrupt</a></div><div class="ttdeci">static bool acc_hal_integration_wait_for_sensor_interrupt(acc_sensor_id_t sensor_id, uint32_t timeout_ms)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00186">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:186</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a94e099d6aed03156a79403a3e9980169"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a94e099d6aed03156a79403a3e9980169">sensor_state</a></div><div class="ttdeci">static acc_hal_integration_sensor_state_t sensor_state</div><div class="ttdoc">Sensor state collection that keeps track of each sensor&amp;#39;s current state. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00067">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:67</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a26a2440c1d783ed8005a349bbd077179"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a26a2440c1d783ed8005a349bbd077179">acc_hal_integration_all_sensors_inactive</a></div><div class="ttdeci">static bool acc_hal_integration_all_sensors_inactive(void)</div><div class="ttdoc">Get the combined status of all sensors. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00111">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:111</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_acd73d7f42ab2bd451bc903da899171eb"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#acd73d7f42ab2bd451bc903da899171eb">acc_hal_integration_sleep_us</a></div><div class="ttdeci">static void acc_hal_integration_sleep_us(uint32_t time_usec)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00075">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:75</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a3e102fa9435d7ddf823b03e339646bcc"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a3e102fa9435d7ddf823b03e339646bcc">A111_SPI_MAX_TRANSFER_SIZE</a></div><div class="ttdeci">#define A111_SPI_MAX_TRANSFER_SIZE</div><div class="ttdoc">Size of SPI transfer buffer. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00034">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:34</a></div></div>
<div class="ttc" id="structacc__hal__t_html_ad989c7c0f173f800cfe858d1d076758d"><div class="ttname"><a href="structacc__hal__t.html#ad989c7c0f173f800cfe858d1d076758d">acc_hal_t::properties</a></div><div class="ttdeci">acc_integration_properties_t properties</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__definitions_8h_source.html#l00236">acc_hal_definitions.h:236</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_afc38941fd9b823ebc76e1e7caedf8c0e"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#afc38941fd9b823ebc76e1e7caedf8c0e">A111_SPI_HANDLE</a></div><div class="ttdeci">SPI_HandleTypeDef A111_SPI_HANDLE</div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a2e50f1836fbb2c87409e668120e720de"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a2e50f1836fbb2c87409e668120e720de">acc_hal_integration_get_reference_frequency</a></div><div class="ttdeci">static float acc_hal_integration_get_reference_frequency(void)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00209">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:209</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_adb6af7ed8689b3af8abc20736f75d26a"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#adb6af7ed8689b3af8abc20736f75d26a">SENSOR_COUNT</a></div><div class="ttdeci">#define SENSOR_COUNT</div><div class="ttdoc">The number of sensors available on the board. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00027">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:27</a></div></div>
<div class="ttc" id="example__detector__presence_8c_html_ae3e7bc404071dddb3e0011c36ddc421b"><div class="ttname"><a href="example__detector__presence_8c.html#ae3e7bc404071dddb3e0011c36ddc421b">hal</a></div><div class="ttdeci">static acc_hal_t hal</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00017">example_detector_presence.c:17</a></div></div>
<div class="ttc" id="acc__definitions_8h_html_a7af0e4bb3660c7c6843354709751178b"><div class="ttname"><a href="acc__definitions_8h.html#a7af0e4bb3660c7c6843354709751178b">acc_sensor_id_t</a></div><div class="ttdeci">uint32_t acc_sensor_id_t</div><div class="ttdoc">Type representing a sensor ID. </div><div class="ttdef"><b>Definition:</b> <a href="acc__definitions_8h_source.html#l00014">acc_definitions.h:14</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a858be0be7035fe7a900946a60e12c361"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a858be0be7035fe7a900946a60e12c361">acc_hal_integration_sensor_power_off</a></div><div class="ttdeci">static void acc_hal_integration_sensor_power_off(acc_sensor_id_t sensor_id)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00164">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:164</a></div></div>
<div class="ttc" id="acc__definitions_8h_html"><div class="ttname"><a href="acc__definitions_8h.html">acc_definitions.h</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_a1dbbdedaf2c7fae713f79f07822cecbf"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#a1dbbdedaf2c7fae713f79f07822cecbf">acc_hal_integration_log</a></div><div class="ttdeci">static void acc_hal_integration_log(acc_log_level_t level, const char *module, const char *buffer)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00221">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:221</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_aada2ba83b392a8b81204f9b4ff6e64f5"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#aada2ba83b392a8b81204f9b4ff6e64f5">acc_hal_integration_sensor_transfer</a></div><div class="ttdeci">static void acc_hal_integration_sensor_transfer(acc_sensor_id_t sensor_id, uint8_t *buffer, size_t buffer_size)</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00081">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:81</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_abf98cf0751acc730ea451ef31335004a"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#abf98cf0751acc730ea451ef31335004a">LOG_FORMAT</a></div><div class="ttdeci">#define LOG_FORMAT</div><div class="ttdoc">Format for the RSS logging. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00051">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:51</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43a3b05a7108790979f80c9b15c5613dda1">SENSOR_STATE_BUSY</a></div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00061">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:61</a></div></div>
<div class="ttc" id="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_html_ab861c21eb41cea43852354871acead43ad6a98b26a1cde0c2f1724073d57defe7"><div class="ttname"><a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c.html#ab861c21eb41cea43852354871acead43ad6a98b26a1cde0c2f1724073d57defe7">SENSOR_STATE_UNKNOWN</a></div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__xc111__r4a_8c_source.html#l00059">acc_hal_integration_single_thread_stm32cube_xc111_r4a.c:59</a></div></div>
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